#include <iostream>
using namespace std;

int main()
{
	long long int i = 1;
	cout << sizeof(int)<< endl;
	cout << sizeof(long int)<<endl;
	cout << sizeof(long long int)<< endl;
	cout << sizeof(bool)<< endl;
	
	return 0;
	while(i<100000000)
	{
		cout << i;
		cout <<"*";
		cout << i;
		
		long long int jieguo=i*i;
		cout << "=" << jieguo << endl;
		i++;
//		cout << "" << i*i<<"=="<< endl;	
	}
//	
//	if(i < 6)
//	{
//		std::cout << "2" << std::endl;
//	}
}

